package com.woniu.web.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.woniu.domain.ShopCart;

/**
 * Servlet implementation class DelCartItemFromShopCartSerlvelt
 */
@WebServlet("/DelCartItemFromShopCartSerlvelt")
public class DelCartItemFromShopCartSerlvelt extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DelCartItemFromShopCartSerlvelt() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		Integer gId = Integer.parseInt(request.getParameter("gid"));
		HttpSession session = request.getSession();
		ShopCart shopCart = (ShopCart) session.getAttribute("shopCart");
		shopCart.delCartItemFromShopCart(gId);
		request.getRequestDispatcher("shopcart.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
